Bow hunter's syndrome caused by accessory cervical ossification: posterolateral decompression and the use of intraoperative Doppler ultrasonography.
Whitmore RG, Simon SL, Hurst RW, Nisenbaum HL, Kasner SE, Zager EL. Bow hunter's syndrome caused by accessory cervical ossification: posterolateral decompression and the use of intraoperative Doppler ultrasonography. Surg Neurol. 2007 Feb; 67(2):169-71.